import openpyxl

book_obj = openpyxl.load_workbook('Sample - Superstore.xlsx')
excel_sheet = book_obj.active
cells = excel_sheet['A1':'C6']
for c1, c2, c3 in cells:
	print("{0:6} {1:6} {2}".format(c1.value, c2.value, c3.value))
